Aromatic N-oxide bridged copper(II) coordination polymers: Synthesis characterization and magnetic properties

摘要

The complexes [Cu ( -NO –C H COO) (PNO) ] ( ), [Cu (C H COO) (2,2′-BPNO)] ( ), [Cu (C H COO) (4,4′-BPNO)] ( ), [Cu( -OH–C H COO) (4,4′-BPNO) ·H O] ( ), [Cu(NicoNO) ·2H O] ·4 H O ( ) where (PNO = pyridine N-oxide, 2,2′-BPNO = 2,2′-bipyridyl- , ′-dioxide, 4,4′-BPNO = 4,4′-bipyridyl- , ′-dioxide, NicoNO = nicotinic acid -oxide) are prepared and characterized and their magnetic properties are studied as a function of temperature.